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550.40.07

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This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
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49
kernel-open/nvidia-uvm/uvm_perf_events.h
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@@ -162,7 +162,15 @@ typedef union
// stale. Do not rely on them in the callbacks.
struct
{
uvm_push_t *push;
// CPU-to-CPU migrations do not use a push. Instead, such migrations
// need to record the migration start time, which for other migrations
// is recorded by the push.
union
{
uvm_push_t *push;
NvU64 cpu_start_timestamp;
};
uvm_va_block_t *block;
// ID of the destination processor of the migration
@@ -171,6 +179,11 @@ typedef union
// ID of the source processor of the migration
uvm_processor_id_t src;
// For CPU-to-CPU migrations, these two fields indicate the source
// and destination NUMA node IDs.
NvU16 dst_nid;
NvU16 src_nid;
// Start address of the memory range being migrated
NvU64 address;
@@ -304,6 +317,40 @@ static inline void uvm_perf_event_notify_migration(uvm_perf_va_space_events_t *v
uvm_perf_event_notify(va_space_events, UVM_PERF_EVENT_MIGRATION, &event_data);
}
static inline void uvm_perf_event_notify_migration_cpu(uvm_perf_va_space_events_t *va_space_events,
uvm_va_block_t *va_block,
int dst_nid,
int src_nid,
NvU64 address,
NvU64 bytes,
NvU64 begin_timestamp,
uvm_va_block_transfer_mode_t transfer_mode,
uvm_make_resident_cause_t cause,
uvm_make_resident_context_t *make_resident_context)
{
uvm_perf_event_data_t event_data =
{
.migration =
{
.cpu_start_timestamp = begin_timestamp,
.block = va_block,
.dst = UVM_ID_CPU,
.src = UVM_ID_CPU,
.src_nid = (NvU16)src_nid,
.dst_nid = (NvU16)dst_nid,
.address = address,
.bytes = bytes,
.transfer_mode = transfer_mode,
.cause = cause,
.make_resident_context = make_resident_context,
}
};
BUILD_BUG_ON(MAX_NUMNODES > (NvU16)-1);
uvm_perf_event_notify(va_space_events, UVM_PERF_EVENT_MIGRATION, &event_data);
}
// Helper to notify gpu fault events
static inline void uvm_perf_event_notify_gpu_fault(uvm_perf_va_space_events_t *va_space_events,
uvm_va_block_t *va_block,